# lock into

idiom

Source: https://englishreference.com/idiom/lock-into
Updated: 2026-08-10

## Meaning

To firmly commit to (something or someone).

## Examples

- I need to lock into a decision about my vacation soon.
- Before you sign the contract, make sure you really want to lock into this long-term agreement.
- The company decided to lock into a five-year partnership with the supplier, ensuring stability despite the volatile nature of the global market.

---

From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.